Adam Levine Talks His Fool-Proof Birth-Control System With Anne Vyalitsyna on 'Howard Stern'

Leave it to Howard Stern to get the intimate details of his guests' sex lives on The Howard Stern Show. This week, Howard asked Maroon 5's frontman and judge of The Voice, Adam Levine, to share his birth-control method with his Victoria's Secret girlfriend Anne Vyalitsyna. And yes, he actually shared it.